› 437d

X-ray diffraction
1.6Å resolution

CRYSTAL STRUCTURE OF AN RNA PSEUDOKNOT FROM BEET WESTERN YELLOW VIRUS INVOLVED IN RIBOSOMAL FRAMESHIFTING

Released:
DOI: 10.2210/pdb437d/pdb
PDB entry 437d coloured by chain, front view.
PDB entry 437d coloured by chain, side view.
PDB entry 437d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Minor groove RNA triplex in the crystal structure of a ribosomal frameshifting viral pseudoknot.
Su L, Chen L, Egli M, Berger JM, Rich A
Nat Struct Biol 6 285-92 (1999)
PMID: 10074948

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-196770 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA PSEUDOKNOT Chain: A
Molecule details ›
Chain: A
Length: 28 nucleotides
Theoretical weight: 9.25 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:
Ligand MG 1 x MG
Ligand NA 1 x NA
1 modified residue:
Ligand GTP 1 x GTP

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P3221
Unit cell:
a: 30.08Å b: 30.08Å c: 140.08Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.207 0.207 0.254
Expression system: Not provided

Quick links

Citations

22 review citations

Ribosomal frameshifting and transcriptional slippage: From genetic steganography and cryptography to adventitious use.
Atkins et al. (2016)
21 more

23 mentions without citation

Structure, stability and function of RNA pseudoknots involved in stimulating ribosomal frameshifting.
Giedroc et al. (2000)
22 more